Create 12 Private PBNs under same Google webmaster Account for Main Site? would it hurt?

Hello all;
Apology but I am new to this and I am trying to learn. I have created 12 PBN micro sites using blogger.com and wordpress to build anchor links to my main site. Now the sites hosted on blogger.com have been created using the same google webmaster account I use for the main site I am building link for. I submitted all those sites to google using the same google webmaster account I am driving traffic to.

Is this fine? in some of the sites, I even mention that this is an affiliate site of the main site?

yes its major footprint. google could spot it 5 years ago

aidenhera said:

yes its major footprint. google could spot it 5 years ago

Click to expand...

Thank you Aiden, so what is the best practice?

Should I create it using different google account and submit separately?

Do I have to do all that work behind a proxy?

This is not a major footprint, this is a suicide.

Don't create GWT at all, or use one separate gmail with separate proxy per domain.

Or get http://browz.io/ to manage all your profiles separately

It's like waving a huge "Hey Google, please de-index my PBN" sign. Whenever the webspam team manually checks/penalizes a site, they scan all sites in the same SC/WMT account for possible violations. So, instead of 1 site, all 12 would be instantly busted. Doesn't mean Google can't find all 12 at once if you didn't do your homework properly, but the same SC/WMT account is a footprint you can easily avoid for sure.